Forget that cumbersome blocking board or random towels lying around the house.

These foam rubber mats fit together like puzzle pieces to make the size and shape you need, and then come back apart for space efficient storage.

They are an affordable and lightweight alternative to blocking boards.

One side is smooth, one side is has texture. This set contains nine 12" grey squares, 3/8" thick. With this set you can create a blocking mat up to 36" x 36" square.

Use with Knit Picks blocking available in 'T' or 'U' shapes.

Orders are shipped via economy shipping (3-9 business days) and the cost is based on order weight. 


Shipping and Delivery is the charge for Internet order processing, item selection, packaging, transport and handling. Delivery times are not guaranteed, but are our best approximation and will vary with specific requests. Shipments and deliveries only occur on weekdays. Shipping and Delivery is subject to change and will be determined at the time of order.

If your order is received by 10AM Monday through Friday, we will ship it same day. Every effort will be made for Saturday shipments when possible.

Additional charges may accrue on Priority, Overnight and International shipping if multiple attempts are made for delivery.

International shipping costs vary by location and service type, we will contact you via email, to choose shipping methods and charges. Please note that additional fees may apply, such as customs, duties & taxes (including GST/HST/VAT), etc.